Finding the Third Proportional to 7,943,662.13 and 16,971,732
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Solution
The third proportional to 7,943,662.13 and 16,971,732 is: 36,260,314.52
Step by Step Solution
- Step 1: Write the proportion equation
7,943,662.13 : 16,971,732 = 16,971,732 : x - Step 2: Convert to fraction form
7,943,662.13/16,971,732 = 16,971,732/x - Step 3: Cross multiply
7,943,662.13x = 16,971,732 × 16,971,732 - Step 4: Simplify right side
7,943,662.13x = 288,039,687,079,824 - Step 5: Solve for x
x = 288,039,687,079,824/7,943,662.13 - Step 6: Final answer
x = 36,260,314.52
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.